Product Overview Supertech NIVN-1007-GTIR Supertech Nissan GTI-R / RNN14 Black Nitrided Intake Valve - +1mm Oversize - Single
Supertech Supertech NIVN-1007-GTIR-8 Supertech Nissan GTI-R / RNN14 Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Supertech Supertech NIVN-1007-VE Supertech Nissan SR20VE Black Nitrided Intake Valve - +1mm Oversize - Single
Supertech Supertech NIVN-1007 Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +1mm Oversize - Single
Supertech Supertech NIVN-1032 Supertech Nissan RB26DET Black Nitrided Intake Valve - +1mm Oversize - Single
Supertech Supertech NIVN-1038 Supertech Nissan VQ37VHR Black Nitrided Intake Valve - +1mm Oversize - Single
